Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood CityCA 94063 ((550) 364-9600 FAX(650)364-9233 <br /> 404 N Wiget Lane Walnut Creek.CA 94598 (925)988-9600 FAX(925)968-9673 <br /> 819 51.ker Avenue Surce 8 Sacramento CA 95834 (916)921-9600 FAX(916)921-0100 <br /> frlll,� Analytical 1455 McDowell Blvd North Ste D Petaluma CA 94954 (707)792 1865 FAX(707)792-0342 <br /> r <br /> EA Engineering Science &Tech Client Proj ID _ Exxon 7-3942, 5153942 1300 Sampled 11/18/98 <br />' 3468 Mt Diablo Blvd Ste B100 Sample Descript MW7 Received 11/19/98 = <br /> Lafayette, CA 94549 Matrix LIQUID <br /> Analysis Method 8015Mod/8020 Analyzed 11/27/98 <br /> Attention Chnsta Marting Lab Number 9811 D70-06 Reported 121o3j 8 _ <br /> rQC Batch Number GC11279813TEX02A <br /> instrument 1D GCHP02 <br /> Total Purgeable Petroleum Hydrocarbons (TPPH) with BTEX and MTBE <br />' Analyte Detection Limit Sample Results <br /> ug/L ug/L <br />' TPPH as Gas 50 N D <br /> Methyl t-Butyl Ether 25 N D <br /> Benzene 050 N D <br /> Toluene 050 N D <br />' Ethyl Benzene 0 50 N D <br /> Xylenes (Total) 050 N D <br /> Chromatogram Pattern <br /> Surrogates Control Limits % % Recovery <br /> Tnfluorotoluene 70 130 93 <br /> Analytes reported as N D were not present above the stated limit of detection <br />'SEQUOIA ANALYTICAL - ELAP #1210 <br /> G -� <br /> ei Mei Sh1n <br /> sect Manager Page 6 <br /> r <br />